• Project

2025 Olympic Region - Regionwide Paving Projects

Starting Monday, July 16, travelers will see nighttime lane and ramp closures on SR 16, west of the Tacoma Narrows Bridge in Gig Harbor. More detailed information will be available as schedules are confirmed.

Project overview

These paving projects will cover locations across seven communities in Kitsap, Mason, Thurston and Pierce counties. Crews will repave sections of damaged pavement on Interstate 5, US 101, state routes 3, 16, 410 and 512. Additional work includes permanent striping, drainage repair and sign updates.

Pavement preservation work will maintain the structural integrity of these sections of roadway for years to come. 

Timeline
 July 2025 – September 2025
Project status
Pre-construction
Funding
The total cost for all the projects, including design and construction, is estimated at $25.8 million.
Project hotline

What to expect

When construction begins in July, highway users can expect day and overnight lane and ramp closures in most locations. Dates for closures have not been determined.  

Kitsap County  

Kitsap/Pierce counties  

Thurston County  

  • I-5 – Olympia, south of Tumwater Boulevard to north of Plum Street from milepost 101.2 to milepost 106.1

  • I-5 – Tumwater, north of Maytown Road to south of 93rd Avenue (SR 121) from milepost 95.7 to milepost 99.1 

 Thurston/Mason counties  

Pierce County 

A paving project map of the south Puget Sound region and the Kitsap Peninsula.